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Thread: Continuity tester - video

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    Jon
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    Scotsman Hosie (Aug 25, 2021)

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    As a physicist /mechanical engineer I never had time to play with circuit designs and am now thinking about expanding my learning. This was very interesting - really nice job.

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    Oly1212 (Jul 8, 2020), Scotsman Hosie (Aug 25, 2021)

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    Supporting Member Hans Pearson's Avatar
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    I made an audio continuity tester using a window burgular alarm. Simply replace the reed switch with your probes and you have a tester.



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    Scotsman Hosie (Aug 25, 2021)

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